diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9e6f0a2..fca89dd 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,11 +1,28 @@
 name: Continuous integration
 on: [push, pull_request]
 
+env:
+  RUSTFLAGS: "-Dwarnings"
+  RUSTDOCFLAGS: "-Dwarnings"
+
 jobs:
-  ci:
+  test:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
-      - uses: dtolnay/rust-toolchain@stable
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@1.81.0
       - run: cargo build
       - run: cargo test
+
+  checks:
+    name: Check clippy, formatting, and documentation
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@1.81.0
+        with:
+          components: clippy, rustfmt
+      - uses: Swatinem/rust-cache@v2
+      - run: cargo clippy --workspace --all-targets --all-features
+      - run: cargo fmt --check --all
+      - run: cargo doc --workspace --no-deps
diff --git a/src/chunk.rs b/src/chunk.rs
index 7649b86..6224431 100644
--- a/src/chunk.rs
+++ b/src/chunk.rs
@@ -293,11 +293,11 @@ pub(crate) fn split_token_lists(vals: ChunksRef, keyword: &str) -> Vec<Chunks> {
 ///
 /// For Normal Chunks,
 /// - The leading/trailing keyword is not considered as a valid split
-/// (regardless of whether the keyword is preceded/followed by some
-/// whitespace).
+///   (regardless of whether the keyword is preceded/followed by some
+///   whitespace).
 /// - If there are consecutive keywords, the characters between two consecutive
-/// keywords (whether only whitespace or not) will be considered as a valid
-/// split.
+///   keywords (whether only whitespace or not) will be considered as a valid
+///   split.
 pub(crate) fn split_token_lists_with_kw(vals: ChunksRef, keyword: &str) -> Vec<Chunks> {
     let mut out = vec![];
     let mut latest = vec![];
diff --git a/src/types/person.rs b/src/types/person.rs
index fa7500c..d2388bb 100644
--- a/src/types/person.rs
+++ b/src/types/person.rs
@@ -57,7 +57,7 @@ impl Person {
         let prefix = person.remove("prefix").unwrap_or_default();
         let suffix = person.remove("suffix").unwrap_or_default();
 
-        return Self { name, given_name, prefix, suffix };
+        Self { name, given_name, prefix, suffix }
     }
 
     fn parse_bibtex(chunks: ChunksRef) -> Self {